Integrated circuit technologies are enabling intelligent, chip-based, optical packet switch matrices. Rapid real-time re-configurability at the photonic layer using integrated circuit technologies is ...

Circuits as WAN connections battled successfully against packets for years because they guaranteed bandwidth, no matter what. If you bought a T-1 circuit, the service provider nailed up 1.5Mbps from ...

The transition to packet technology for deliver ing both voice and data will be incremental. Carriers have billions invested in the circuit switched infrastructure and a voice service revenue model.

Packet-switching networks -- networks which break data up into chunks called packets before transport -- help make your business communications stable and efficient. Once used only for data ...

A digital network technology that breaks up a message into smaller chunks (packets) for transmission. Unlike circuit switching in traditional telephone networks, which requires the establishment of a ...